Aeromagnetic map of the Watersmeet region Ontonagon Count, Michigan.

Aeromagnetic map of the Watersmeet region Ontonagon Count, Michigan.

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Bibliographic Details
Corporate author / creator:	Geological Survey (U.S.)
Imprint:	Washington, D.C. : U.S. Geological Survey, 1972.
Description:	1 map ; 89 x 62 cm.
Language:	English
Series:	Geophysical investigations ; map GP-831 Geophysical investigations (Geological Survey (U.S.)) ; map GP-831.
Subject:	Geomagnetism -- Michigan -- Gogebic Counties -- Maps. Geomagnetism -- Michigan -- Ontonagon County -- Maps. Geomagnetism. Maps.
Cartographic data:	Scale 1:62,500 (W 89⁰30ʹ--W 89⁰00ʹ/N 46⁰30ʹ--N 46⁰05ʹ).
Format:	Map U.S. Federal Government Document Print
Local Note:	Stored in vertical file.
URL for this record:	http://pi.lib.uchicago.edu/1001/cat/bib/2771538

Hidden Bibliographic Details
Notes:	Relief shown by spot heights. "Aeromagnetic survey flown and compiled by the U.S. Geological Survey. Flown at 500 feet above ground, 1950, 1963, and 1965." Includes index map.

Description
Item Description:	Relief shown by spot heights. "Aeromagnetic survey flown and compiled by the U.S. Geological Survey. Flown at 500 feet above ground, 1950, 1963, and 1965." Includes index map.
Physical Description:	Scale 1:62,500 (W 89⁰30ʹ--W 89⁰00ʹ/N 46⁰30ʹ--N 46⁰05ʹ). 1 map ; 89 x 62 cm.